|
个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：材料科学与工程学院
电子邮箱：mklei@dlut.edu.cn
扫描关注
Simultaneous propagation of two Dyakonov-Tamm waves guided by the planar interface created in a chiral sculptured thin film by a sudden change of vapor flux direction
点击次数：
论文类型：期刊论文
发表时间：2010-07-26
发表刊物：PHYSICS LETTERS A
收录刊物：SCIE
卷号：374
期号：34
页面范围：3370-3372
ISSN号：0375-9601
关键字：Dyakonov-Tamm waves; Structurally chiral material; Sculptured thin film
摘要：While growing a chiral sculptured thin film by physical vapor deposition, a sudden change in the direction of the vapor flux creates a plane of discontinuity. In effect, this is a planar interface between two different structurally chiral materials. Theoretical analysis shows that more than one Dyakonov-Tamm waves, with different phase speeds and degrees of localization to this interface, may propagate in different directions guided by the interface. (C) 2010 Elsevier B.V. All rights reserved.